Re: APM suspend system lockup under 2.4.2 and 2.4.2ac1

From: Alan Cox (
Date: Sat Feb 24 2001 - 12:02:45 EST

> the sound card is a yamaha YMF-744B. i hadn't been
> compiling with sound support (i dont care about sound
> on my laptop), but when i got 2.4.2 i decided to try,
> and now i'm pretty sure that was the problem.

The Yamaha sound driver doesnt handle the case where the bios fails to restore
the chip status and expects a windows driver to do its dirty work. That
requires on resume that the device is completely reloaded.

A workaround is to make it a module, unload it before suspend and reload it
after resume but thats pretty umm uggly.
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This archive was generated by hypermail 2b29 : Wed Feb 28 2001 - 21:00:08 EST